Waterproofing index WIM zone PUG

Weighted imperviousness. WIM waterproof index aggregated by PUG zones. This index indicates the waterproofness of the surface. Varies between 0 (totally permeable) and 1 (totally impermeable). - The layer was produced with a QGIS AVT_UEI_Calculation plugin starting from the classification map of surface materials. For the methodology see the following scientific article: R. Behling, M. Bochow, S. Foerster, S. Roessner, H. Kaufmann. Automated GIS-based derivation of urban ecological indicators using hyperspectral remote sensing and height information. Ecol. Ind., 48 (2015), pp. 218-234, https://doi.org/10.1016/j.ecolind.2014.08.003